It's possible you'll, however, want some additional specific details about the merchandise and the general scale. Contemplate the next syntax: This is frequently utilised with dichotomous variables which have been scored 0 for incorrect and 1 for proper.The Spearman-Brown prophecy formula is placed on the correlation to ascertain the reliability. https://kuder-richardson05938.bloguetechno.com/facts-about-kuder-richardson-formula-20-revealed-62106438